// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_SHELL_BROWSER_LAYOUT_TEST_LAYOUT_TEST_DEVTOOLS_FRONTEND_H_
#define CONTENT_SHELL_BROWSER_LAYOUT_TEST_LAYOUT_TEST_DEVTOOLS_FRONTEND_H_

#include "base/compiler_specific.h"
#include "base/macros.h"
#include "content/shell/browser/shell_devtools_frontend.h"

namespace content {

class Shell;
class WebContents;

class LayoutTestDevToolsFrontend : public ShellDevToolsFrontend {
public:
    static LayoutTestDevToolsFrontend* Show(WebContents* inspected_contents,
        const std::string& settings,
        const std::string& frontend_url);

    static GURL GetDevToolsPathAsURL(const std::string& frontend_url);

    static GURL MapJSTestURL(const GURL& test_url);

    void ReuseFrontend(const std::string& settings,
        const std::string frontend_url);
    void EvaluateInFrontend(int call_id, const std::string& expression);

private:
    LayoutTestDevToolsFrontend(Shell* frontend_shell,
        WebContents* inspected_contents);
    ~LayoutTestDevToolsFrontend() override;

    // content::DevToolsAgentHostClient implementation.
    void AgentHostClosed(DevToolsAgentHost* agent_host, bool replaced) override;

    // ShellDevToolsFrontend overrides.
    void HandleMessageFromDevToolsFrontend(const std::string& message) override;

    // WebContentsObserver implementation.
    void RenderProcessGone(base::TerminationStatus status) override;
    void RenderFrameCreated(RenderFrameHost* render_frame_host) override;

    bool ready_for_test_;
    std::vector<std::pair<int, std::string>> pending_evaluations_;

    DISALLOW_COPY_AND_ASSIGN(LayoutTestDevToolsFrontend);
};

} // namespace content

#endif // CONTENT_SHELL_BROWSER_LAYOUT_TEST_LAYOUT_TEST_DEVTOOLS_FRONTEND_H_
